| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 053480000 | Closing preformed container deformed by contents | 6 |
| 20120090279 | ENVIRONMENTALLY SEALED DOCKETING DEVICE AND METHOD, HAVING A ZIPPER AND A SLIDE - The invention relates to a closure ( | 04-19-2012 |
| 20140311101 | CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SLIDER AND METHODS - A child resistant zipper closure for a plastic bag includes a double slider, including a first slider and second slider. The first and second sliders are oriented on the zipper closure such that when at least one of the first slider and second slider is moving in a direction toward the other of the first slider and second slider, the zipper is interlocking; and when at least one of the first slider and second slider is moving in a direction away from the other of the first slider and second slider, the zipper is unlocking. The first and second sliders can be releasably connected together. | 10-23-2014 |
| 20160023810 | ADHESIVE RECLOSABLE FASTENERS WITH VISUAL INDICATORS - A flexible package and method for manufacturing thereof is provided. The flexible package includes a first layer of adhesive material disposed on an interior surface of the rear panel of the package. The adhesive material of the first layer includes at least one visual indicator formed by at least one area of predetermined shape that is more translucent than adjacent areas of the adhesive material of the first layer. A second layer of adhesive material is disposed on an interior surface of the front panel. The second layer of adhesive material is located opposite the first layer of adhesive material. When the flexible package is not completely sealed, the visual indicator in the adhesive material of the first layer is not visible through the adhesive material of the second layer. When the flexible package is sealed, the visual indicator is visible through the second layer of adhesive material. | 01-28-2016 |
| 053481000 | By collapsing mouth portion (e.g., to form single flap) | 3 |
| 20090113852 | Product in seal deflection device - A device for deflecting a loose fill product from the seal zone of a bag and sealing the bag is provided. The device includes a product stopper. The product stopper is adjacent to the sealing element of a bagging machine. The product stopper includes a mount that mounts the product stopper to a bagging machine and a pinching element that pinches a bag proximal to a sealing zone before the bag is sealed by the sealing element at the sealing zone. In one embodiment, the pincher includes a spring loaded mechanism for pinching the bag proximal to the sealing zone. In another embodiment, the pincher includes an air assist mechanism for pinching the bag proximal to the sealing zone. | 05-07-2009 |
| 20140311102 | CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SLIDER AND METHODS - A child resistant zipper closure for a plastic bag includes a double slider, including a first slider and second slider. The first and second sliders are oriented on the zipper closure such that when at least one of the first slider and second slider is moving in a direction toward the other of the first slider and second slider, the zipper is interlocking; and when at least one of the first slider and second slider is moving in a direction away from the other of the first slider and second slider, the zipper is unlocking. The first and second sliders can be realeasably connected together. | 10-23-2014 |
| 20150107196 | Pouch Loading System - A pouch closing station is provided for mechanically closing a pouch having a pressure activated closure system located adjacent a central opening in the pouch. The station has a housing that is open in the front and back ends of the housing. The housing has a slot centrally located across the top of the housing for the passage of a filled open flexible pouch that has been filled with a preselected content. The pouch has an upper portion that is unfilled. The pouch closure system is a pressure activated closure system. A closure guide is located within the housing, below the slot to apply pressure to the pressure activated pouch closure system to close opening in the pouch as the pouch passes along the slot from the pouch entry end to the pouch exit end of the slot in the housing. | 04-23-2015 |
